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Great Southern Reef
(Encyclopedia) Great Southern Reef, rocky reef complex, c. 27,000 sq mi (70,000 sq km), extending almost 5,000 mi (8,100 km) along S and SW Australia coast, from Brisbane to Perth. The reef's…Biscayne Bay
(Encyclopedia) Biscayne BayBiscayne Baybĭskānˈ [key], shallow, narrow inlet of the Atlantic Ocean, c.40 mi (60 km) long, SE Fla. Famous resort areas, including Miami and Miami Beach, are on the NW…arapaima
(Encyclopedia) arapaimaarapaimaărˌəpīˈmə [key], tropical fish, genus Arapaima, of the Amazon basin. Arapaimas are perhaps the largest of the strictly freshwater fishes, reportedly reaching a length…aquarium
(Encyclopedia) aquarium, name for any supervised exhibit of aquatic animals and plants. Aquariums are known to have been constructed in ancient Rome, Egypt, and Asia. Goldfish have been bred in China…aquaculture
(Encyclopedia) aquaculture, the raising and harvesting of fresh- and saltwater plants and animals. The most economically important form of aquaculture is fish farming, an industry that accounts for…Origin of Prokaryotes and Eukaryotes: Slime Molds
Slime MoldsOrigin of Prokaryotes and EukaryotesIntroductionOrigin of ProkaryotesEukaryote EvolutionProtistsSlime Molds Slime molds are interesting because they have a dual identity, each with…El Niño's Alter Ego
"Everybody talks about the weather but nobody does anything about it." —Mark Twain El Niño has revolutionized conversations about the weather. No longer banal small talk, the…What is an “exotic” fish?
Source: National Marine Fisheries Services' Northeast Fisheries Science Center The most often quoted estimate is 20,000. There may be as many as 20,000 more. Which is the oldest type of…Microevolution and Macroevolution: Speciation
SpeciationMicroevolution and MacroevolutionIntroductionMicroevolutionSpeciationMacroevolution According to the theory of natural selection, speciation is the creation of new species by genetic…Weather: Child's Play
Child's PlayWeatherEl Nio: The Grown-Up ChildThe Connection Between the Sea and the AtmosphereChild's PlayLa Nia: The Kid's Sister El Nio has always been associated with economic hardship along the…